What is the contrast ratio?

The contrast ratio is 5,000,000:1 for deep blacks and vivid colors.

What is the noise level during operation?

The noise level is 38dB in Normal mode, 30dB in ECO1, and 28dB in ECO2.

3D LCD Video Full HD 1080P LED Home Theater Projector 4K Proyector

Name: 3D LCD Video Full HD 1080P LED Home Theater Projector 4K Proyector
Brand: Nanjing Windon Projection Screen Co., Ltd.
SKU: 2080646225

Guangdong, ChinaNanjing Windon Projection Screen Co., Ltd.

US$1,980.00-2,080.00

1 Piece

Sample price:US$2080.00/piece.Request sample

Product profile

Customization

Available

Usage

Home, Business, Teaching, Theater, Measure

Type

Desktop Projector

Model NO.

WD-VL720U

Brightness

7200 Lumens

Working Principle

LCD

Model

Mx-Vl720u

Panel

3X0.64” with Mla

Resolution

Wuxga (1920 X 1200)

Light Source Life Time

30000hrs

Projection Lens

Ricoh Lens

Projection Size

30-300 Inch

Contrast

5000000:1

Products Size

405*358*137mm

Transport Package

Carton

Specification

6500 lumen

Trademark

Windon

Origin

China

HS Code

8528620000

Production Capacity

50000PCS/Month

Key features

Native 4K Input Support: Supports 4K 30P input signals with high-performance image scaler for Full HD projection.

Flexible Installation: Generous +55% vertical lens shift and widened throw ratio range for easy ceiling mounting.

Long Light Source Life: Laser light source provides up to 30,000 hours of operation with automatic optimization.

High Brightness Output: 7200 Lumens brightness ensures clear images even in bright environments.

Advanced Image Quality: Reality Creation feature optimizes pixels for rich, detailed graphics without digital noise.

Intelligent Settings: Automatically adjusts laser output and cooling based on usage frequency for consistent performance.

Wide Projection Range: Supports projection sizes from 30 to 300 inches with high contrast ratio of 5,000,000:1.

Multi-Language OSD: On-Screen Display supports 26 languages including English, Chinese, Japanese, and Arabic.

Company profile

Nanjing Windon Projection Screen Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-06-29Nearest Port: SHENZHENAverage Response Time: ≤2.00hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryNanjing Windon Projection Screen Co., Ltd. is identified as a Chinese manufacturer/factory and trade company associated with projection and related electronic products. The supplier reports ISO 9001 certification, five production lines, stated production volumes for projection screens, rear-projection film, and 3D hologram displays, and exports to nearly 30 countries and areas. Export activity is substantial, with 71%–90% of sales reportedly from exports and exporting activity beginning in 2004. The supplier states that it provides complete before-sales and after-sales service. However, its R&D engineer experience and quality-control staffing are each reported as fewer than five, and the available information does not establish specific customization projects or named customer cases. Financial credibility cannot be assessed because the provided information contains no non-financial evidence sufficient for that judgment.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and Limited Company, while another slice describes the associated business type as a trade company. Its stated product scope centers on projection screens, projectors, holographic displays, and related equipment, indicating both manufacturing and trading activities.

CertificationsThe supplier explicitly reports holding ISO 9001 certification. The provided information does not state the certification scope, issuing body, or current validity period, but it is direct evidence of a quality-management certification.

After-Sales capabilityThe supplier states that it has a complete before-sales and after-sales system and offers quick and convenient customer services. This is an explicit service-capability claim, although no service response metrics, support locations, or warranty details are provided.

Production capacityThe supplier reports five production lines and stated annual capacities of 500,000 projection screens, 3,000 rolls of rear-projection screen film, and 500 3D hologram displays. These explicit production-line and output figures demonstrate established production capability for the listed products.